Dublin is in the Global Top 10 for prime office rents in 2009 with costs more than double rents in Brussels and 33 times the level in the German capital, Berlin. Tokyo’s Inner Central District supplanted London’s West End as the world’s most expensive office market, according to CB Richard Ellis Group. (CBRE) Global Research and Consulting’s semi-annual Global Office Occupancy Costs survey. London’s West End, is now the world’s second most expensive office market, followed by Moscow, Hong Kong’s Central Business District or CBD, and Tokyo’s Outer Central District in the CBRE report, which tracks office occupancy costs in more than 170 cities around the globe.